BS 1016-104-104.4:1991
Methods for analysis and testing of coal and coke. Proximate analysis-Determination of ash
standard by BSI Group, 04/30/1991
Methods for analysis and testing of coal and coke. Proximate analysis-Determination of ash
standard by BSI Group, 04/30/1991
Methods for analysis and testing of coal and coke-Determination of abrasion index of coal
standard by BSI Group, 07/15/1993
Methods for analysis and testing of coal and coke. Forms of sulphur in coal
standard by BSI Group, 03/30/1942
Engineers comparators for external measurement
standard by BSI Group, 09/08/1954
Specification for black paint (tar-based)
standard by BSI Group, 04/12/1973
Methods for the analysis of iron and steel. Tin in pig iron, plain carbon steels and certain low alloy steels
standard by BSI Group, 07/05/1948
Valves, gauges and other safety fittings for air receivers and compressed air instalations
standard by BSI Group, 07/16/1943
Specification for quality of timber and workmanship in joinery. Quality of workmanship
standard by BSI Group, 09/05/1955